We study dimensionality reduction or feature selection in text document categorization problem. We focus on the first step in building text categorization systems, that is the cho...
The e-learning project GOLEM introduces a group and role-oriented concept to the course "Man-Machine Interfaces" at the University of Technology in Hamburg, Germany. Stu...
Recent advances in computing machines and the availability of inexpensive vision sensors have paved the way for development of real-time imaging systems. Smart systems with a sing...
We show how untrusted computers can be used to facilitate secure mobile data access. We discuss a novel architecture, data staging, that improves the performance of distributed ...
Jason Flinn, Shafeeq Sinnamohideen, Niraj Tolia, M...
Distributed Denial-of-Service (DDoS) attacks prevent users from accessing services on the target network by flooding the target network with a large volume of traffic. In this pap...